Is a Potable Well/Vapor Intrusion Sampling Notification Form required to be submitted for ongoing sampling of the same potable wells or can the form be submitted on a one-time basis?
If the same wells are being sampled on a routine basis, then the form only needs to be submitted 7 days prior to the first sampling event. An updated Potable Well/Vapor Intrusion Sampling Notification Form is only required to be submitted when a well or a structure is going to be sampled for the first time.
